Question
 In a lock-making factory, 10 percent of the total
produced locks were found to be defective, and 80 percent of the non-defective locks were exported. If 98,900 non-defective locks were not exported, then how many locks would be produced?Solution
Let the total number of locks produced=100 Defective lockers =10% So now non-defective lockers=90 non-defective exported lockers =80% So non-defective exported locks=90×80/100 =72 non-defective locker not exported =95-72=23 ATQ- 23=98900 1=4300 100=430000. The total number of lockers produced =430000.
More Percentage Questions
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...What will be the value of the following expression?
0.04 ÷0.002 × 0.05 × 50
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(⅗ of 450) – (⅖ of 300) = ? (12 × 48 ÷ 6) ÷ 2 + ? = 106
16 × 35 + 119 + 23 × 17 = ? + 370
{(8× 8 + 3 × 39) - 620 ÷ 20} = ?
25639 – 5252 – 3232 = ?
- Determine the simplified value of the given expression.
(-6) × {21 – (–3) × (–6)}
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